;p81.asm
assume cs:codesg

seg segment 
    db 64 dup  (9) ;偏移到60H

	db 'DEC' 
	db 'Ken Oslen'
    dw 89H; 137
    dw 28H; 40
    db 'PDP' 
seg ends

codesg segment 
start:
    mov ax,seg ;确定DEC公司记录的位置
    mov ds,ax
    mov bx,60H

    mov word ptr [bx+0ch],26H ; 排名修改为38 排名难道是用10 进制存储的？
    mov word ptr [bx+0eh],46H ; 收入字段增加70

    mov si,0                   ;用si来定位产品字符串的字符
    mov byte ptr [bx+10h+si], 'V'
    inc si
    mov byte ptr [bx+10h+si], 'A'
    inc si
    mov byte ptr [bx+10h+si], 'X'

	mov ax, 4c00h 
	int 21h 
codesg ends 
end start